Tim S

Tim currently works at FAANG as a data analyst. He's been in the industry for 5+ years and writes for Big Tech Interviews on the weekends. His favorite language is SQL and calls Denver, CO home.

amazon-ba-sql-2

Amazon Business Analyst Interview Guide | 2024 Edition

As a potential Amazon Business Analyst, it’s crucial to have a solid understanding of the company’s principles and expectations. The Amazon Business Analyst Interview is a comprehensive evaluation of your skills and abilities, and it’s essential to prepare well to increase your chances of success. At its core, Amazon is a large tech and e-commerce company …

Amazon Business Analyst Interview Guide | 2024 Edition Read More »

3-most-common-amazon-sql-1

Ultimate Guide: Business Analyst SQL Interview Questions

Introduction In today’s fast-paced, data-driven world, Business Analysts play a crucial role in turning data into smart decisions. Whether you’re coming from a data engineering, data science, or business analyst field, SQL proficiency is a game-changer. It’s not just about learning a language; it’s about unraveling complex data, discovering insights, and shaping business strategies. This …

Ultimate Guide: Business Analyst SQL Interview Questions Read More »

How to Avoid Dividing by Zero in MySQL

Introduction In the complex realm of SQL development, even a seemingly innocent action such as dividing by zero can trigger a cascade of errors, posing a threat to the stability of database operations. This comprehensive guide sheds light on effective strategies for gracefully handling such scenarios, guaranteeing resilient and error-free SQL queries. As you navigate …

How to Avoid Dividing by Zero in MySQL Read More »

most-common-sql-2022

Common SQL Problems and Solutions (Updated 2024)

Introduction If you’ve ever found yourself scratching your head over error messages, slow queries, or unexpected results, fear not – you’re not alone. In this guide, we’ll dive into the realm of Common SQL Problems and Solutions, unraveling the mysteries that often leave even seasoned developers puzzled. SQL, or Structured Query Language, is a powerful …

Common SQL Problems and Solutions (Updated 2024) Read More »

Do you want to Ace your SQL interview?

Practice free and paid SQL interview questions with step-by-step video solutions!